Multigap fume diluter



FIG. 1 is a perspective view of a multigap fume diluter, showing my new design;

FIG. 2 is an end elevational view thereof; and

FIG. 3 is an elevational view taken from the end opposite that shown in FIGS. 1 and 2. 

The ornamental design for a multigap fume diluter, substantially as shown and described. 